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In Figure, P Q || A B\ a n d\ P R\ || B ...

In Figure, `P Q || A B\ a n d\ P R\ || B C` . If `/_Q P R=102^0` , determine `/_A B C`. Give reasons.

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RD SHARMA-LINES AND ANGLES -All Questions
  1. In Fig, Show that A B E Fdot

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  2. In Fig. If A B C D\ a n d\ C D\ E F , Find /A C E

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  3. In Figure, P Q || A B\ a n d\ P R\ || B C . If /Q P R=102^0 , determin...

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  4. In Figure , State which lines are parallel and why.

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  5. In Figure, if 1 m , n p and /1=85^@ , find /2

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  6. Prove that two lines perpendicular to the same line are parallel to...

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  7. Prove that if the two arms of an angle are perpendicular to the two...

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  8. In Figure, A B C D and P is any point shown in the figure. Prove th...

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  9. Two unequal angles of a parallelogram are in the ratio 2: 3. Find a...

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  10. If each of the two lines is perpendicular to the same line, what ki...

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  11. /1=60^@ and /2=(2/3)^(r d) of a right angle. Prove that l |\| m

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  12. , if l , m , n and /1=60^@, find /2.

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  13. Prove that two lines perpendicular to the same line are parallel to...

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  14. The opposite sides of a quadrilateral are parallel. If one angle of ...

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  15. Two lines A B\ a n d\ C D intersect at Odot If /A O C+/C O B+/B O D=27...

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  16. In Fig., p is a transversal to lines m and n and , /2=120^@ and /5=6...

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  17. In Figure, transversal l intersects two lines m\ a n d\ n , /4=100^0\ ...

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  18. Which pair of lines in Fig. are parallel? Given reasons.

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  19. If l , m,n are three lines such that l |\| m and n|l , prove that n|...

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  20. If Figure, arms BA and BC OF /A B C are respectively parallel to ar...

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